When a man is having sex with his partner, either male or female, and pisses blood on either their back or stomach. The man then licks the blood off of said back or stomach and gleefully says "Ooh-de-la-lay"

(During Sex)
Man: Oh god, I need to piss and I think I am pissing blood!
Woman: well piss on my stomach.
(After he is done)
Man: Ooh-de-la-lay!